sw/libhal - Cryptech libhal: crypto software, HSM management, RPC

Age	Commit message (Collapse)	Author
2016-08-10	Merge branch 'resource_management'	Paul Selkirk

2016-07-12	Make probe_cores deal with an unconfigured FPGA (and come back later).	Paul Selkirk
	See, reading from an unconfigured FPGA returns all-1, while reading from empty cores on a configured FPGA returns all-0. The consequence of this is that the HSM was probing the FPGA once on startup, filling its core table with 0xff, rendering the FPGA useless. Along the way, I put the FPGA core table in static memory, rather than malloc'ing it, because that's not so good in an embedded environment. But I kept the linked list, because that at least tells us what to do if HAL_STATIC_CORE_STATE_BLOCKS is 0.
2016-07-06	Belatedly adjust hal_io_read/write to the new flat addressing architecture.	Paul Selkirk

2016-07-05	Attempt to add resource management, for multiple cores of the same type.	Paul Selkirk
	Find a suitable core, and mark it busy. Don't forget to release it as soon as you're done. This has a knock-on effect of un-const'ing core arguments and struct fields in a lot of places, and it moves some core checks around.
2016-06-14	Add support for ModExpA7	Paul Selkirk

2015-12-23	RPC interface to TRNG and (incomplete) PIN code.	Rob Austein

2015-11-14	Catch up with other branch merges.	Paul Selkirk
	- TRNG cores are contiguous (but they still have their own mux, so occupy a block of 16 cores). - Use Rob's updated libhal in my new apps.
2015-10-04	Whack libhal API to use current configure_core_selector mechanism.	Rob Austein
	Compiles, not yet tested.